public class Example2_2 {
   public static void main (String args[]) {
      byte b = 22;
      int n = 129;
      float f =123456.6789f;
      double d=123456789.123456789;
      System.out.println("b = "+b);
      System.out.println("n = "+n);
      System.out.println("f = "+f);
      System.out.println("d = "+d);
      b = (byte)n;
      f = (float)d;
      System.out.println("b = "+b);
      System.out.println("f = "+f);
   }
}
